5-HTPNeurotransmitter precursor, Mood enhancer, Sleep aid, Appetite suppressantModerate Risk
5-HTP (5-Hydroxytryptophan) is a naturally occurring amino acid derived from Griffonia simplicifolia seeds that serves as a precursor to serotonin, a key neurotransmitter regulating mood, sleep, and appetite. It is commonly used as a dietary supplement to enhance mood, alleviate depression and anxiety symptoms, improve sleep quality, and support weight management by reducing appetite. While generally well-tolerated, 5-HTP carries moderate health risks including gastrointestinal issues, drowsiness, and potential serious interactions leading to serotonin syndrome, especially when combined with other serotonergic medications.